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Q:

An ionic bond involves _____.

 

A) the sharing of a single pair of electrons B) an attraction between ions of opposite charge
C) the unequal sharing of an electron pair D) water avoidance
 
Answer & Explanation Answer: A) the sharing of a single pair of electrons

Explanation:

In ionic bonding, the atoms are bound by attraction of oppositely charged ions, whereas, in covalent bonding, atoms are bound by sharing electrons to attain stable electron configurations.

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Filed Under: Chemistry
Exam Prep: Bank Exams

Q:

Ovules are found within structure

 

A) E B) D
C) B D) A
 
Answer & Explanation Answer: C) B

Explanation:
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Filed Under: Biology
Exam Prep: Bank Exams

Q:

Consider the given argument and decide which of the given assumptions is/are implicit.

 

Argument :

 

Warning : Consumption of alcohol is injurious to health.

 

Assumptions :

 

1. This warning is not required.

2. Non-alcoholic people are healthy.

 

A) Neither 1 nor 2 is implicit B) Only assumption 1 is implicit
C) Only assumption 2 is implicit D) Both 1 and 2 are implicit
 
Answer & Explanation Answer: A) Neither 1 nor 2 is implicit

Explanation:
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Filed Under: Statement and Assumptions
Exam Prep: Bank Exams

Q:

A curved mirror where the reflecting surface is curved inwards is called a

A) Concave mirror B) Plano-convex mirror
C) Plane mirror D) Convex mirror
 
Answer & Explanation Answer: A) Concave mirror

Explanation:
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Filed Under: Physics
Exam Prep: AIEEE , Bank Exams

Q:

Read the given chart and answer the following question.

 

 

In south, what is the percentage of seats won by party A (round to one decimal)?

 

A) 30% B) 30.8%
C) 30.5% D) 31%
 
Answer & Explanation Answer: B) 30.8%

Explanation:
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Filed Under: Table Charts
Exam Prep: Bank Exams

Q:

The mean score in a test of the 10 boys in a class was 15 while the overall mean of the 25 students in the class was 16.2. What was the mean score of the girls?

A) 16.8 B) 17
C) 16.5 D) 17.5
 
Answer & Explanation Answer: B) 17

Explanation:
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Filed Under: Average
Exam Prep: Bank Exams

Q:

Insulators have resistivity of the order of 

A) 106 Ω m to 108 Ω m B) 10-12 Ω m to 10-17 Ω m
C) 10-8 Ω m to 10-6 Ω m D) 1012 Ω m to 1017 Ω m
 
Answer & Explanation Answer: D) 1012 Ω m to 1017 Ω m

Explanation:
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Filed Under: Physics
Exam Prep: Bank Exams

Q:

Which of the following is the third member of the Dobereiner triad, that also features Lithium and Sodium?

 

A) Potassium B) Boron
C) Barium D) Hydrogen
 
Answer & Explanation Answer: A) Potassium

Explanation:
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Filed Under: Chemistry
Exam Prep: Bank Exams